Ningbo Donrie Metal Manufacture Co., Ltd.
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Ningbo D & R Metal Industries Co., Ltd.
🇨🇳 China
2002101-200 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
Low MOQ
Shipments
121
Key customer
IDEAL INTERNACIONAL
Key market
🇲🇽 Mexico
Review
5
OEM/ODM Factory 200wog Bronze Gate Valve with Cast Iron Handle$1.33
Brass Gate Valve Stop Cock Valve with Iron Wheel$1.33
Factory Wholesale Female Thread Brass Manual Gate Valve for Water$1.33
Female Thread DN15-DN100 Water Oil Gas Copper Brass Gate Valve$1.33
Mini Brass Water Ball Valve$1.37
Male Thread Mini Ball Valve 2 Pieces$1.41
Bsp Thread Mini Ball Valve$1.39
Water Brass Ball Valve Italy Style$0.99
1 Inch Brass Ball Valve$1.11
Brass Mini Ball Valve 90 Degree$0.98
Wall Mounted Thread Sanitary Ware Brass Bibcock Hose Bibb$1.2
40-200cm Stainless Steel Braided Flexible Hydraulic Water Tube Metal Hose$0.45
Shandong Dongren Precision Metal Products Co., Ltd.
🇨🇳 China
201951-100 peopleManufacturer/Trading Company/Service CompanyOEM manufacturer
Product customization
ODM manufacturer
Key market
North America
Description
Shandong Dongren Precision Metal Products Co., Ltd. is a professional manufacturer and trading company based in Dongying, China, specializing in high-quality precision metal components. Established in 2019, the company operates a production facility equipped for lost-wax investment casting, CNC machining, heat treatment, and surface processing such as polishing and grinding. With an annual production capacity of 600 tons, they work with a wide range of materials including stainless steel, carbon steel, alloy steel, bronze, and aluminum.
The company's extensive product portfolio focuses on architectural and industrial hardware, including glass spigots, balustrade fittings, handrail brackets, glass clamps, and shower door hinges. They also produce specialized components for industrial equipment, fluid systems, marine hardware, and pump castings. As a contract manufacturer offering OEM and ODM services, Shandong Dongren provides full-process solutions from initial concept and design-based customization to final assembly and inspection.
Committed to international quality standards, the company holds ISO 9001 and ISO 14001 certifications, ensuring raw-material traceability and rigorous finished product testing. Shandong Dongren maintains a strong global presence, exporting approximately 70-80% of its output to markets across Europe, the United States, and Japan. Their focus on reliable quality control and technical expertise makes them a preferred partner for industries requiring durable and precise metal hardware solutions.
China Factory Customized Stainless Steel Orthopedic Surgical Instruments Plaster Shears Plaster Cast Removal Polish Surface$6
Polished 12mm Head 90 Degree 3-Way Stainless Steel Pipe Fitting Connector Marine Hardware Metal Clip Casting Service 12mm Head$8
Mini Old-Fashioned 304/316 Stainless Steel Hand-Popcorn Machine New Condition Household Manual Popcorn Maker Tempered Casting$50
Lost Wax Casting Pump Valve OEM Produce Precision Making Casting Brass Copper Impeller$3.5
304 316 Glass Fence Stair Railings Hardware Well Polishing Fittings Glass to Glass Clamp Connector Clamp$3
Surface Edge Grip Standoffs Frameless Glass Holder Nut Nails Clamps Type Glass Standoff$0.1
Serenity High-End 4-Piece Tritan Drinkware Elegant Brown Champagne Glass Tumbler Cup Set Stylish Casting Service CNC Mold$8
OEM Custom Closed Type Water Pump Impeller Stainless Steel Brass Lost Wax Investment Casting Parts Spare Pump Impeller Parts$10
OEM Precision Made Vortex Pump Valve Closed and Open Type in Steel and Aluminium With Brass Copper Impeller Lost Wax Casting$3.5
Customized Cast Iron Stainless Steel Flywheel Pulley Free Energy Generator Investment Casting Service Aluminium (ADC12 Powder$10
China Supplier Hardware Foundry Production Silica Sol Casting Parts Casting Parts Metal Brass Cast$3
High Quality 4 Inch PN16 PTFE Wafer Butterfly Valve 316 Stainless Steel Manual Electric Pneumatic Control Water Oil/Acid Gas$13
